Ukuran minimum
Tag foto:Open-Cast Mining
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open, pit mining, inden open-cast mining, Open Pit Mining, Open-Cast Mining, Inden, bahan baku, penghapusan, industri, hari, tidak ada orang
Public Domain
open, pit mining, inden open-cast mining, Open Pit Mining, Open-Cast Mining, Inden, bahan baku, penghapusan, industri, hari, tidak ada orang
Public Domain
